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Find the best Amazon KDP categories for your book. Search by genre and keywords to get exact category paths ready to paste into KDP. If you have ever tried to find the right Amazon KDP categories for your book, you know how frustrating it gets. You are buried inside KDP's interface, scrolling through hundreds of categories, second guessing every choice, and hoping you picked the right ones before you hit publish. KDP Category Finder fixes that. Type in your genre or a few keywords and the tool instantly pulls up the most relevant KDP browse categories for your book, complete with the full category path exactly as it needs to appear in KDP. No more guessing, no more scrolling. Just click the result to copy it and paste it straight into your KDP dashboard. It covers every major genre and subgenre including fiction, nonfiction, mystery, thriller, romance, fantasy, science fiction, memoir, self help, business, children's books, Christian books, and more. Whether you are publishing your first book or your fifteenth, getting your categories right from day one makes a real difference in how discoverable your book is on Amazon. The tool works entirely inside your browser with no account required, no API calls, and no data collection of any kind. It is fast, free, and built specifically for authors who want to spend less time figuring out Amazon and more time writing. Built by the publishing team at Writers of the West, a full service ghostwriting, editing, and publishing company that has helped thousands of authors get their books into readers hands since 2004.
May 3, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.